From bef23d1f79bffbec472e1ea832eac4902c5a3d8a Mon Sep 17 00:00:00 2001 From: Sheng-Liang Pan Date: Wed, 17 Nov 2021 11:20:38 +0800 Subject: [PATCH] mb/google/volteer/var/chronicler: set DdrMemoryDown enable as doc #632048, there is a fix in MRC for this sighting but DdrMemoryDown need to be set to 1. BUG=b:192478111 BRANCH=volteer TEST=FW_NAME=chronicler emerge-volteer coreboot chromeos-bootimage Signed-off-by: Sheng-Liang Pan Change-Id: If7ead2d0bb2955a4f1b81d012ee2e2518b2a82e4 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59373 Reviewed-by: Tim Wawrzynczak Tested-by: build bot (Jenkins) --- src/mainboard/google/volteer/variants/chronicler/memory.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mainboard/google/volteer/variants/chronicler/memory.c b/src/mainboard/google/volteer/variants/chronicler/memory.c index 8ec6996d11..8c67a2d059 100644 --- a/src/mainboard/google/volteer/variants/chronicler/memory.c +++ b/src/mainboard/google/volteer/variants/chronicler/memory.c @@ -24,3 +24,9 @@ int variant_memory_sku(void) return gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios)); } + +void memcfg_variant_init(FSPM_UPD *mupd) +{ + FSP_M_CONFIG *mem_cfg = &mupd->FspmConfig; + mem_cfg->DdrMemoryDown = 1; +}